import React from 'react';
type NavigatorItemProperty = {
    id: string;
    type: 'item';
    title: string | React.ReactNode;
    startDecorator?: React.ReactNode;
    selected?: boolean;
};
type NavigatorGroupProperty = {
    type: 'group';
    title: string | React.ReactNode;
    startDecorator?: React.ReactNode;
    expanded?: boolean;
    content: React.ReactNode;
};
declare function Navigator(props: {
    level?: number;
    items: (NavigatorItemProperty | NavigatorGroupProperty)[];
    onSelect?: (id: string) => void;
}): React.JSX.Element;
declare namespace Navigator {
    var displayName: string;
}
export { Navigator };
